Ingonish Beach - surf spot statistics

Best Surf Season (October - March)

The heart of winter roars to life along this exposed East Coast stretch as the North Atlantic and the Gulf of St. Lawrence feed a steady diet of powerful swell. January leads the charge with an average height of 1.8m and periods touching 7.3s, though the ideal wind window (SW to NW) only holds 30% of the time. February and March maintain solid 1.6-1.7m averages but the perfect offshore window narrows to 18% and 13% respectively, making timing critical. When cold fronts sweep down from Canada and the NAO index dips, long-period W to NW groundswells wrap into the beach, producing pumping, firing lines in the 1.5-2.5m range. Those willing to battle winter’s bite are rewarded with the year’s best wave quality.

Fair Surf Season (April & September)

As the seasons transition, swell energy drops but consistency and wind quality improve. April sees average heights fall to 1.3m with periods of 7.2s, while the offshore wind percentage jumps to 25% – a welcome trade-off. Swell from the E and ESE dominates, offering fun, groveling to solid waves in the 0.5-1.5m range. September marks the return of autumn storms, with average heights climbing back to 1.1m and ideal winds at 45%. The mix of building swell and favorable W/NW breeze can produce clean, rippable surf – the shoulder season sweet spot.

Low Surf Season (May - August)

Summer’s grip settles in and the wave machine grinds to a halt. From May through August, average swell heights bottom out between 0.7m and 0.9m, with periods rarely exceeding 6.8s. The wind, however, is a bright spot: the offshore window expands to 40-47%, giving plenty of glassy mornings. But those calm breezes and warm sun bring mainly small, fun-sized waves in the knee-to-waist range. ESE to S windswells dominate, but the lack of fetch and period (mostly 5-7s) means choppy, low-energy surf. Best suited for longboards and grovelers with low expectations.

September: The Autumn Awakening

September is the turning point. Average swell climbs to 1.1m, period holds at 7.0s, and the dominant swell directions start to shift: now a mix of NNW (9.8%), NW (7.7%), and S (8.6%). The offshore wind window remains generous at 45%, with strong W to WNW flow common. The 0.5-1m and 1-1.5m ranges are well represented, but 1.5-2.5m pulses become more frequent as Atlantic hurricanes and early fall storms develop. Those long-period groundswells from the NW can arrive with immaculate conditions – clean, lined-up waves that rival the winter months. September is a dynamic, promising month for the savvy forecaster.